Knife



FIG. 1 is a perspective view of a knife showing our new design.

FIG. 2 is a bottom view.

FIG. 3 is a side view.

FIG. 4 is a top view.

FIG. 5 is a back view and

FIG. 6 is a front view on a reduced scale. 

The ornamental design for a knife, substantially as shown. 